Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
Prions do not contain genetic materials, Unlike other infectious agents, such as bacteria, viruses, and fungi. Isolated prions in the dark background 3d rendering
3D cartoon and Gaussian surface models. PDB 2aai, white background.
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
ATP Synthase Protein - 3d rendered image. Medical microbiology concept. Structure and conformational states of the bovine mitochondrial ATP (Adenosine triphosphate) synthase. Chemical energy is synthesized in eukaryotic cells primarily. Hydrolase. Hologram view. HUD, FUI
Recombinant human insulin. 3d cartoon model based on protein data bank
Background created by fractal geometry.
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
Abstract organic growing forms
Resistin also known as adipose tissue-specific secretory factor (ADSF) or C/EBP-epsilon-regulated myeloid-specific secreted cysteine-rich protein (XCP1) is a cysteine-rich peptide hormone derived from adipose tissue that in humans is encoded by the RETN gene. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 1rfx, white background
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
Dengue virus cell. 3D Render
Alpha-tubulin 3C, a protein associated with the genetic diseases Clouston hidrotic ectodermal dysplasia and Kabuki syndrome. 3d rendering.
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Freshness capsule
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
DNA A-T Pair
protein G−DNA conjugate an antibody to the intended area on the surface of bioassay chips or particles; 3d rendering
Background created by fractal geometry.
Anthrax lethal factor, molecular model. This enzyme is one of three protein components that form the anthrax toxin produced by the bacterium Bacillus anthracis. Lethal factor (LF) disrupts cellular signalling pathways in an infected cell, eventually leading to cell death. Anthrax most commonly affects cattle, sheep and goats, but can also infect humans.
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody.
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
3D model of a protein molecule. Endothelial tyrosine kinase receptor, a marker of angiogenesis.
Multicolored flowing and interweaving fusion of spheres 3D abstract concept.
Free Images: "bestof:PDB 2csg EBI.jpg All beta proteins Double-stranded beta-helix Clavaminate synthase-like YbiU-like Hypothetical protein YbiU EBI License 2csg November 16 2008"
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Molbio-Header.svg
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
Japan Electricity Production 1980-2014.svg
Thyroid hormone synthesis.svg
PDB 2csg EBI.jpg
PDB 1s4c EBI.jpg
PDB 1jop EBI.jpg
PDB 1jr7 EBI.jpg
PDB 1y0z EBI.jpg
PDB 2q4a EBI.jpg
PDB 2fdi EBI.jpg
PDB 2fdh EBI.jpg
PDB 2fdf EBI.jpg
PDB 2fdk EBI.jpg
PDB 2fdg EBI.jpg
PDB 2fd8 EBI.jpg
PDB 1ds1 EBI.jpg
PDB 1dry EBI.jpg
PDB 1gvg EBI.jpg
PDB 1ds0 EBI.jpg
PDB 1drt EBI.jpg
PDB 1odm EBI.jpg
PDB 2ivi EBI.jpg
PDB 2bjs EBI.jpg
PDB 1w04 EBI.jpg
PDB 2bu9 EBI.jpg
PDB 1qje EBI.jpg
PDB 1obn EBI.jpg
PDB 1bk0 EBI.jpg
PDB 1uzw EBI.jpg
PDB 1hb2 EBI.jpg
PDB 1qjf EBI.jpg
PDB 1w3v EBI.jpg
PDB 2ivj EBI.jpg
PDB 1hb3 EBI.jpg
PDB 1w3x EBI.jpg
PDB 1blz EBI.jpg
PDB 1qiq EBI.jpg
PDB 1hb4 EBI.jpg
PDB 1odn EBI.jpg
PDB 1hb1 EBI.jpg
PDB 1w06 EBI.jpg
PDB 1w03 EBI.jpg
PDB 1oc1 EBI.jpg
PDB 1w05 EBI.jpg
PDB 1ips EBI.jpg
PDB 1dcs EBI.jpg
PDB 1rxg EBI.jpg
PDB 1rxf EBI.jpg
PDB 1uo9 EBI.jpg
PDB 1unb EBI.jpg
PDB 1hjg EBI.jpg
PDB 1uof EBI.jpg
PDB 1hjf EBI.jpg
PDB 1uob EBI.jpg
PDB 1uog EBI.jpg
PDB 1e5h EBI.jpg
PDB 1e5i EBI.jpg
PDB 1w28 EBI.jpg
PDB 1w2a EBI.jpg
PDB 1w2n EBI.jpg
PDB 1w2o EBI.jpg
PDB 1gp6 EBI.jpg
PDB 1gp5 EBI.jpg
PDB 2brt EBI.jpg
PDB 1gp4 EBI.jpg
PDB 1w9y EBI.jpg
PDB 1wa6 EBI.jpg
PDB 1oih EBI.jpg
PDB 1oij EBI.jpg
PDB 1oik EBI.jpg
PDB 1vz5 EBI.jpg
PDB 1oii EBI.jpg
PDB 1vz4 EBI.jpg
PDB 1nx4 EBI.jpg
PDB 1nx8 EBI.jpg
PDB 2fct EBI.jpg
PDB 2fcu EBI.jpg
PDB 2fcv EBI.jpg
PDB 2a1x EBI.jpg
PDB 2iuw EBI.jpg
PDB 1vrb EBI.jpg
PDB 1otj EBI.jpg
PDB 1os7 EBI.jpg
PDB 1gy9 EBI.jpg
PDB 1gqw EBI.jpg
PDB 1mze EBI.jpg
PDB 2cgo EBI.jpg
PDB 1h2m EBI.jpg
PDB 1mzf EBI.jpg
PDB 2cgn EBI.jpg
PDB 1yci EBI.jpg
PDB 1h2n EBI.jpg
PDB 1iz3 EBI.jpg
PDB 1h2k EBI.jpg
PDB 1h2l EBI.jpg
PDB 1e5s EBI.jpg
PDB 1e5r EBI.jpg
PDB 1o5u EBI.jpg
Terms of Use   Search of the Day